A Guinean minister and the international community appealed for calm on Wednesday after seven people were killed, including five children, in violence linked to fraud allegations that marred local elections at the weekend.

Sunday’s vote was the first of its kind since the end of the era of military dictatorship, and followed eight years of election delays blamed on a shortage of funds, political infighting and the 2013-2016 Ebola crisis.

But unrest flared in the West African country after the election, with the death toll climbing following a night of violence.

Huts and houses were set on fire in the central town of Kalinko, Territorial Administration Minister Boureima Condé said on television on Tuesday.

Five infants died in an incident he said was deliberate.

A 23-year-old student named Mamadou Diakouane Diallo also died on Wednesday from wounds sustained in gunfire on Tuesday in the capital, Conakry.

It followed a similar death in the city of Kindia when opposition party supporters clashed with security forces on Monday.

Diallo’s brother said rifle shots were fired as they drank tea in front of their home.

Although calm returned to the capital on Wednesday, leaders asked Guineans to wait patiently for election results due by Friday.

“I am appealing to a sense of civility,” Condé said after the arson incident.

“We must wait until the results are known to bring a complaint, for it to be properly referred and for justice to be delivered.”

The United Nation’s special representative for West Africa, Mohamed Ibn Chambas, on Wednesday urged all sides to use legal channels to resolve their differences, and deplored “violence that has cost human lives”. He also praised the “smooth running” of the election but said he was aware of “imperfections here and there”.

Opposition leaders have denounced the long-delayed local elections, saying vote rigging with proxy ballots occurred at several polling stations in favour of the party of President Alpha Condé.

Former prime minister Cellou Dalein Diallo, leader of the opposition Union of Democratic Forces of Guinea, told the press on Tuesday his party had “all the proof of victory”.

“It’s up to Alpha Condé now, as president of the republic, to know what he wants. Because we cannot continue to accept hold-ups at the ballot box,” he said.

Presidential elections in 2010 and 2015, as well as a legislative ballot in 2013, were marred by violence and fraud accusations. Diallo said his party had stayed “calm” during those votes, but added “this time, for local elections, we have to mobilise”.

Activists have erected barricades in several neighbourhoods in Conakry, calling for the results to be published and accusing the ruling Rally for the Guinean People of fixing the ballot.

President Condé told supporters to “stay mobilised to reject fraud” after casting his vote on Sunday.

Minister Condé said that while votes were being counted, “some candidates are declaring themselves victorious, which goes against our political agreements”.

Political distrust is high in Guinea, where ethnic tensions often turn deadly at election time.

The last local election was held in 2005 under the decades-long rule of authoritarian leader General Lansana Conté, who died in 2008.